package sy.sy7_16;

import java.util.Arrays;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        try {
            String sv = sc.next();
            int v = Integer.parseInt(sv);
            System.out.println("输入的数是：" + v);
        } catch (Exception e) {
            System.out.print(e.getClass().getName() + ": ");
            System.out.println(e.getMessage());
        }
        sc.close();
        int a[] = {1, 5, 7};
        System.out.println(Arrays.toString(a));
    }
}
